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Verdich [7]
3 years ago
5

Match the vitamin deficiencies and their symptoms.

Biology
1 answer:
Kryger [21]3 years ago
6 0

Answer:

depression: B6

dry skin and nails: A

excessive bleeding: K

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What is a nutrient broth?When part of a polypetide, which of the following amino acids have the potential to participate in hydr
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Answer and Explanation:

  • Nutrient Broth is an essential media made out of a straightforward peptone and a beef remove.  
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Potential amino acids that take part in the hydrogen bonding are Asparagine and Arginine.

Asparagine contains amide group that takes part in Hydrogen bonding also Arginine is one of the important amino acid with a side chain that contains amine group and thus it participates in Hydrogen bonding.

Both of these are hydrophilic.

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4 years ago
Which organic molecule is responsible for the insulation of internal organs against shock?
Vikentia [17]
I think the correct  answer from the choices listed above is option B. Lipid is the organic molecule which is responsible for the insulation of internal organs against shock. It can act as a shock absorber in order to protect important organs and also it insulate the body from extreme temperatures.
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4 years ago
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How does the structure of DNA determine the structure of proteins?
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Answer:

the shape of protein is determined by its primary structure , amino acids . The sequence of amino acids in a protein is determined by the sequence of nucleotides

5 0
3 years ago
An action potential does not re-stimulate the adjacent membrane that was previously depolarized because
Aliun [14]

Answer:

E. that area of the membrane is in the absolutely refractory period.

Explanation:

Refractory period is a period during which neuron cell cannot be stimulated (depolarized). This is why the action potential can only travel in one direction from the neuron body towards axon.

Refractory period occurs because of the inactivation of voltage-gated sodium channels (while action potential is at its peak) which cannot be open for a certain period of time. and membrane cannot be depolarized.

6 0
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Throughout the reflection, make sure you have a copy of the Student Guide and your data table.
salantis [7]

Answer:

hey tim they deleted our answer

Explanation:

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